Official Addons for the Friendica Communications Platform. (please note that this is a clone of the repository at github, issues are handled there)
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<?php
/**
* Name: Random Planet, Empirial Version
* Description: Sample Friendica plugin/addon. Set a random planet from the Emprire when posting.
* Version: 1.0
* Author: Mike Macgirvin <http://macgirvin.com/profile/mike>
* Author: Darth Baldwin <darthvader@death.star>
*
*
*
*
* Addons are registered with the system in the
* .htconfig.php file.
*
* $a->config['system']['addon'] = 'plugin1,plugin2,etc.';
*
* When registration is detected, the system calls the plugin
* name_install() function, located in 'addon/name/name.php',
* where 'name' is the name of the addon.
* If the addon is removed from the configuration list, the
* system will call the name_uninstall() function.
*
*/
function planets_install() {
/**
*
* Our demo plugin will attach in three places.
* The first is just prior to storing a local post.
*
*/
register_hook('post_local', 'addon/planets/planets.php', 'planets_post_hook');
/**
*
* Then we'll attach into the plugin settings page, and also the
* settings post hook so that we can create and update
* user preferences.
*
*/
register_hook('plugin_settings', 'addon/planets/planets.php', 'planets_settings');
register_hook('plugin_settings_post', 'addon/planets/planets.php', 'planets_settings_post');
logger("installed planets");
}
function planets_uninstall() {
/**
*
* uninstall unregisters any hooks created with register_hook
* during install. It may also delete configuration settings
* and any other cleanup.
*
*/
unregister_hook('post_local', 'addon/planets/planets.php', 'planets_post_hook');
unregister_hook('plugin_settings', 'addon/planets/planets.php', 'planets_settings');
unregister_hook('plugin_settings_post', 'addon/planets/planets.php', 'planets_settings_post');
logger("removed planets");
}
function planets_post_hook($a, &$item) {
/**
*
* An item was posted on the local system.
* We are going to look for specific items:
* - A status post by a profile owner
* - The profile owner must have allowed our plugin
*
*/
logger('planets invoked');
if(! local_user()) /* non-zero if this is a logged in user of this system */
return;
if(local_user() != $item['uid']) /* Does this person own the post? */
return;
if($item['parent']) /* If the item has a parent, this is a comment or something else, not a status post. */
return;
/* Retrieve our personal config setting */
$active = get_pconfig(local_user(), 'planets', 'enable');
if(! $active)
return;
/**
*
* OK, we're allowed to do our stuff.
* Here's what we are going to do:
* load the list of timezone names, and use that to generate a list of world planets.
* Then we'll pick one of those at random and put it in the "location" field for the post.
*
*/
$planets = array('Alderaan','Tatooine','Dagoba','Polis Massa','Coruscant','Hoth','Endor','Kamino','Rattatak','Mustafar','Iego','Geonosis','Felucia','Dantooine','Ansion','Artaru','Bespin','Boz Pity','Cato Neimoidia','Christophsis','Kashyyk','Kessel','Malastare','Mygeeto','Nar Shaddaa','Ord Mantell','Saleucami','Subterrel','Death Star','Teth','Tund','Utapau','Yavin');
# $zones = timezone_identifiers_list();
# foreach($zones as $zone) {
# if((strpos($zone,'/')) && (! stristr($zone,'US/')) && (! stristr($zone,'Etc/')))
# $planets[] = str_replace('_', ' ',substr($zone,strpos($zone,'/') + 1));
# }
#
# if(! count($planets))
# return;
$planet = array_rand($planets,1);
$item['location'] = $planets[$planet];
return;
}
/**
*
* Callback from the settings post function.
* $post contains the $_POST array.
* We will make sure we've got a valid user account
* and if so set our configuration setting for this person.
*
*/
function planets_settings_post($a,$post) {
if(! local_user())
return;
if($_POST['planets-submit'])
set_pconfig(local_user(),'planets','enable',intval($_POST['planets']));
}
/**
*
* Called from the Plugin Setting form.
* Add our own settings info to the page.
*
*/
function planets_settings(&$a,&$s) {
if(! local_user())
return;
/* Add our stylesheet to the page so we can make our settings look nice */
$a->page['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' . $a->get_baseurl() . '/addon/planets/planets.css' . '" media="all" />' . "\r\n";
/* Get the current state of our config variable */
$enabled = get_pconfig(local_user(),'planets','enable');
$checked = (($enabled) ? ' checked="checked" ' : '');
/* Add some HTML to the existing form */
$s .= '<div class="settings-block">';
$s .= '<h3>' . t('Planets Settings') . '</h3>';
$s .= '<div id="planets-enable-wrapper">';
$s .= '<label id="planets-enable-label" for="planets-checkbox">' . t('Enable Planets Plugin') . '</label>';
$s .= '<input id="planets-checkbox" type="checkbox" name="planets" value="1" ' . $checked . '/>';
$s .= '</div><div class="clear"></div>';
/* provide a submit button */
$s .= '<div class="settings-submit-wrapper" ><input type="submit" name="planets-submit" class="settings-submit" value="' . t('Submit') . '" /></div></div>';
}